| Equivalence | Unit (no abbreviations) |
| 6.022 x 10^23 atoms/molecules = 1 ? | |
| 10 milligrays = 1 ? | |
| 2.2 lbs = 1 ? | |
| 1.66054 x 10^-27 kg = 1 ? | |
| 39.36 in = 1 ? | |
| 1.60 x 10^-19 J = 1 ? | |
| 1 cycle per second = 1 ? | |
| | Equivalence | Unit (no abbreviations) |
| 6.241 x 10^18 electrons/s = 1 C/sec = 1 ? | |
| 1N/(m^2) = 1 ? | |
| −-272.15 degrees C = 1 ? | |
| 9.46 x 10^15 m = 1 ? | |
| 0.239 calories = 1 ? | |
| 3.9km/hr = 1 ? | |
| 760 torr =1 ? | |
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